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Q21: Question – Paper 2 – November 2017
Q21: Question – Paper 2 – November 2017
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21)
a) Meera is using a graphical method to solve 2x2 – 3x = 0
She draws the graph of y = 2x2 and a straight line graph on the same grid.
Here is the graph of y = 2x2
Complete her method to solve 2x2 – 3x = 0
[2 marks]
b) Levi is solving 2x2 + 5x = 0
He uses this method.
Evaluate his method and his answer.
[2 marks]